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Scalar diffraction field calculation from curved surfaces via Gaussian beam decomposition

Tutkimustuotosvertaisarvioitu

Standard

Scalar diffraction field calculation from curved surfaces via Gaussian beam decomposition. / Şahin, Erdem; Onural, Levent.

julkaisussa: Journal of the Optical Society of America A: Optics Image Science and Vision, Vuosikerta 29, Nro 7, 01.07.2012, s. 1459-1469.

Tutkimustuotosvertaisarvioitu

Harvard

Şahin, E & Onural, L 2012, 'Scalar diffraction field calculation from curved surfaces via Gaussian beam decomposition', Journal of the Optical Society of America A: Optics Image Science and Vision, Vuosikerta. 29, Nro 7, Sivut 1459-1469. https://doi.org/10.1364/JOSAA.29.001459

APA

Şahin, E., & Onural, L. (2012). Scalar diffraction field calculation from curved surfaces via Gaussian beam decomposition. Journal of the Optical Society of America A: Optics Image Science and Vision, 29(7), 1459-1469. https://doi.org/10.1364/JOSAA.29.001459

Vancouver

Şahin E, Onural L. Scalar diffraction field calculation from curved surfaces via Gaussian beam decomposition. Journal of the Optical Society of America A: Optics Image Science and Vision. 2012 heinä 1;29(7):1459-1469. https://doi.org/10.1364/JOSAA.29.001459

Author

Şahin, Erdem ; Onural, Levent. / Scalar diffraction field calculation from curved surfaces via Gaussian beam decomposition. Julkaisussa: Journal of the Optical Society of America A: Optics Image Science and Vision. 2012 ; Vuosikerta 29, Nro 7. Sivut 1459-1469.

Bibtex - Lataa

@article{855eba66f13642c697e1af4c1a363d25,
title = "Scalar diffraction field calculation from curved surfaces via Gaussian beam decomposition",
abstract = "We introduce a local signal decomposition method for the analysis of three-dimensional (3D) diffraction fields involving curved surfaces. We decompose a given field on a two-dimensional curved surface into a sum of properly shifted and modulated Gaussian-shaped elementary signals. Then we write the 3D diffraction field as a sum of Gaussian beams, each of which corresponds to a modulated Gaussian window function on the curved surface. The Gaussian beams are propagated according to a derived approximate expression that is based on the Rayleigh-Sommerfeld diffraction model. We assume that the given curved surface is smooth enough that the Gaussian window functions on it can be treated as written on planar patches. For the surfaces that satisfy this assumption, the simulation results show that the proposed method produces quite accurate 3D field solutions.",
author = "Erdem Şahin and Levent Onural",
year = "2012",
month = "7",
day = "1",
doi = "10.1364/JOSAA.29.001459",
language = "English",
volume = "29",
pages = "1459--1469",
journal = "Journal of the Optical Society of America A: Optics Image Science and Vision",
issn = "1084-7529",
publisher = "Optical Society of America",
number = "7",

}

RIS (suitable for import to EndNote) - Lataa

TY - JOUR

T1 - Scalar diffraction field calculation from curved surfaces via Gaussian beam decomposition

AU - Şahin, Erdem

AU - Onural, Levent

PY - 2012/7/1

Y1 - 2012/7/1

N2 - We introduce a local signal decomposition method for the analysis of three-dimensional (3D) diffraction fields involving curved surfaces. We decompose a given field on a two-dimensional curved surface into a sum of properly shifted and modulated Gaussian-shaped elementary signals. Then we write the 3D diffraction field as a sum of Gaussian beams, each of which corresponds to a modulated Gaussian window function on the curved surface. The Gaussian beams are propagated according to a derived approximate expression that is based on the Rayleigh-Sommerfeld diffraction model. We assume that the given curved surface is smooth enough that the Gaussian window functions on it can be treated as written on planar patches. For the surfaces that satisfy this assumption, the simulation results show that the proposed method produces quite accurate 3D field solutions.

AB - We introduce a local signal decomposition method for the analysis of three-dimensional (3D) diffraction fields involving curved surfaces. We decompose a given field on a two-dimensional curved surface into a sum of properly shifted and modulated Gaussian-shaped elementary signals. Then we write the 3D diffraction field as a sum of Gaussian beams, each of which corresponds to a modulated Gaussian window function on the curved surface. The Gaussian beams are propagated according to a derived approximate expression that is based on the Rayleigh-Sommerfeld diffraction model. We assume that the given curved surface is smooth enough that the Gaussian window functions on it can be treated as written on planar patches. For the surfaces that satisfy this assumption, the simulation results show that the proposed method produces quite accurate 3D field solutions.

UR - http://www.scopus.com/inward/record.url?scp=84863743776&partnerID=8YFLogxK

U2 - 10.1364/JOSAA.29.001459

DO - 10.1364/JOSAA.29.001459

M3 - Article

VL - 29

SP - 1459

EP - 1469

JO - Journal of the Optical Society of America A: Optics Image Science and Vision

JF - Journal of the Optical Society of America A: Optics Image Science and Vision

SN - 1084-7529

IS - 7

ER -